Planetary motion theories include Ptolemy’s geocentric model, Copernicus’ heliocentric theory, Kepler’s elliptical orbits, and Newton’s gravitational laws. Class 11 Physics Gravitation CBSE EXAM 2024-25
Discussion Forum Latest Questions
Binding energy of a satellite is the energy required to separate it from Earth’s gravitational field. Class 11 Physics Gravitation CBSE EXAM 2024-25
Geostationary satellites are used for weather monitoring, global communication, TV broadcasting, navigation, disaster management, and military surveillance. Class 11 Physics Gravitation CBSE EXAM 2024-25
Geostationary satellites enable global communication by providing consistent coverage for broadcasting, internet, and telephony over fixed Earth locations. Class 11 Physics Gravitation CBSE EXAM 2024-25
Orbital velocity is the speed needed for a satellite to maintain orbit. It’s derived using gravitational force and centripetal force. Class 11 Physics Gravitation CBSE Exam 2024-25